On the afternoon of June 23, 2022, the "2022 Greater Bay Area Youth Exchange Conference and Visit Activity" hosted by t...
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On the afternoon of June 23, 2022, the "2022 Greater Bay Area Youth Exchange Conference and Visit Activity" hosted by t...
READ MORE1 Introduction The commercial application of aluminum alloy die castings can be traced back to 1915. After a century of ...
READ MOREThe hot cracking tendency (HTS) of Al-Zn-Mg-Cu alloy semi-solid rheological die castings was evaluated by semi-quantitat...
READ MOREUsing the working principle of the mechanical vacuum valve, combined with the quality and performance requirements of al...
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